Original Age Groups (10): Under 25, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65 or older
New Age Groups (5): - Under 30 (combines Under 25 + 25-29) - 30-39 (combines 30-34 + 35-39) - 40-49 (combines 40-44 + 45-49) - 50-59 (combines 50-54 + 55-59) - 60+ (combines 60-64 + 65 or older)
## === Sample Sizes with Collapsed Age Groups ===
## 2020 Dataset by Age:
##
## Under 30 30-39 40-49 50-59 60+
## 232 687 665 647 356
##
## 2025 Dataset by Age:
##
## Under 30 30-39 40-49 50-59 60+
## 211 577 743 571 310
##
## === 2020 Age-Gender Cross-tabulation (Collapsed Groups) ===
##
## Men Nonbinary Women
## Under 30 30 0 202
## 30-39 90 1 596
## 40-49 109 1 555
## 50-59 112 1 534
## 60+ 112 0 244
##
## === 2025 Age-Gender Cross-tabulation (Collapsed Groups) ===
##
## Men Nonbinary Women
## Under 30 22 2 187
## 30-39 77 2 498
## 40-49 94 2 647
## 50-59 88 1 482
## 60+ 57 3 250
Age-Gender Distribution with Collapsed Age Groups
Age Distribution Trends with Collapsed Groups
Demographic Changes with Collapsed Age Groups
Effect of Weighting with Collapsed Age Groups
## === Minimum Cell Sizes Comparison ===
## Collapsed (5 groups):
## Men: 22
## Women: 187
## Nonbinary: 1
##
## Original (10 groups):
## Men: 4
## Women: 38
## Nonbinary: 0
Sample Size Improvement from Age Group Consolidation